Rushmore, which happened to be one of our most challenging projects.

You know the uni is the most challenging, so number ten is challenging.

In spite of the inherent benefits of all these developments, no sooner do we succeed in resolving one set of problems than we are confronted with new and more challenging ones.

Entities such as the Sun, Moon, Earth, sky, and sea were often deified.

Because we are confronted with a challenge.

Do I hear a challenge?

Then it goes slightly negative, even more negative, even more negative.

So you'd kiss me more often.

Another Navy team also successfully scaled Everest from the north face, the technically more challenging route.

So more frequent mutations.

Developing the Skycar has been a real challenge.

We also face an environmental challenge.

I think it's a great challenge.

Your job needs to be challenging.

They're going to be the tough ones.

It's a great challenge for them.

And he's even meaner than I am.

Ensuring a more effective disaster management response system is yet one more challenge for the United Nations system and the international community.

First, it has become increasingly difficult to find sufficient troops and other personnel for the most challenging operations.

46. A major challenge for the international community was the fact that over 1.2 billion people now lived below the poverty line.

And so that even increases the amount of variety even more.

However, poverty remains a major challenge for us.

All of that poses a challenge to the conscience of mankind.

It has a new challenge competitiveness.

Sal No, no, yes. So he's not necessarily the most, the most...

In western Ethiopia, access to refugees has been a challenge until recently because of insecurity caused by intercommunal violence.

Even less negative over here.

And oxygen is even more electronegative than carbon.

Until my land is more than an inch!

so he doesn't get pushed around too much.

Even strangers would have been more considerate.

Even the simple sponge is more durable.

His words were even more precise

So once again, he becomes even more famous, even more well known.

It provides a new challenge to stakeholders, such as youth, to organize themselves to participate in a more meaningful way in local development.

The fiscal deficit continues to present a daunting challenge in Japan.

The illegal drug economy is also a great challenge.

This constitutes a critical challenge to the enabling environment.

Non compliance is a challenge to multilateralism.

This conflict is a challenge to the world community.

The tragedy of Bosnia poses a challenge to all humankind.

This situation is a challenge, a provocation, to the international community.

And I put my challenge on 95 kg.

So, in a sense, the 18 minutes is challenging me to say,

And so, this makes this coming century a challenge.